CSS WizardryTop Front-end Bloggersread at source
Web-Perf Wednesday 014 – Performance Budgets Need a Representative Worst
Performance budgets need a representative worst, while Safari changes identity resolution and Chrome improves module recovery and memory debugging.
CSS WizardryTop Front-end Bloggersread at source
Web-Perf Wednesday 013 – CrUX Adds Soft-Navigation Core Web Vitals
CrUX adds experimental Core Web Vitals for SPA soft navigations, while Firefox and Safari improve cache evidence, image delivery, and rendering.
CSS WizardryTop Front-end Bloggersread at source
Web-Perf Wednesday 012 – Return to the Unresolved Trace
A quiet week leaves room to revisit unfinished performance investigations and turn partial evidence into a clear next step.
CSS WizardryTop Front-end Bloggersread at source
Web-Perf Wednesday 011 – SpeedCurve’s INP Observer Missed Its Threshold
A long-standing lux.js bug left Event Timing on its 104 ms default, while browser releases improve testing and rendering performance.